 | This article needs additional citations for verification .(June 2017) |
| Barril Viejo Formation | |
|---|---|
| Stratigraphic range: Cretaceous | |
| Type | Formation |
| Location | |
| Country | Mexico |
The Barril Viejo Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
 | This article about a specific stratigraphic formation in Mexico is a stub. You can help Wikipedia by expanding it. |
 | This article related to the Cretaceous period is a stub. You can help Wikipedia by expanding it. |
The Benevides Formation is a geologic formation in Texas and Mexico. It preserves fossils dating back to the Cretaceous period.
The Escondido Formation is a geologic formation in Texas and Coahuila, Mexico. It preserves fossils dating back to the Late Cretaceous period.
The Rosario Group is a Late Cretaceous geologic group in southwestern California and northwestern Baja California (Mexico). In older literature it was named Rosario Formation.
The Ocozocoautla Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The San Felipe Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Soledad Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Taraises Formation is a geologic formation in northern Mexico. It preserves fossils dating back to the Early Cretaceous, including ammonites.
The Yucunama Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Zapotitlan Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Alisitos Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Cerro de Oro Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Cárdenas Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Clansayes Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Coahuila Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Cutzamala Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Difunta Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Olmos Formation is a geologic formation in Mexico. It preserves fossils of plants, hadrosaurs, ceratopsians, tyrannosaurs and the turtle Palauchelys dating back to the Cretaceous period.
The Tanque Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The Georgetown Formation is a geologic formation in Mexico and the United States. It preserves fossils dating back to the Cretaceous period.
The Indidura Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
